#193390#193390

#193390 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.156 H 266.3°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#193390
RGB	rgb(25, 51, 144)
HSL	hsl(227, 70%, 33%)
HSV	hsv(227, 83%, 56%)
CMYK	cmyk(82.6%, 64.6%, 0%, 43.5%)
CIE-LAB	lab(25.52, 26.70, -53.93)
CIE-LCH	lch(25.52, 60.18, 296.34°)
OKLab	oklab(36.82% -0.0101 -0.1561)
OKLCH	oklch(36.82% 0.156 266.3)
XYZ	xyz(6.6170, 4.5872, 26.9168)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193390 #907619

analogous

#196E90 #193390 #3B1990

triadic

#193390 #901933 #339019

tetradic

#193390 #90196E #907619 #19903B

square

#193390 #90196E #907619 #19903B

split-complementary

#193390 #903B19 #6E9019

monochromatic

#070E28 #10215C #193390 #2245C4 #4566DF

Accessibility & contrast

On white

10.95

#193390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#193390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193390

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193390	#FFFFFF	#000000	##FFFFFF
##193390	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#00378E

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #193390;
/* rgb */ color: rgb(25, 51, 144);
/* oklch */ color: oklch(36.8% 0.156 266.3);

Tailwind

colors: {
  custom: {
    50: '#6c6ab1',
    500: '#193390',
    950: '#000000',
  },
}

SCSS

$custom: #193390;
$custom-light: #6c6ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#193390",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 144
  },
  "hsl": {
    "h": 226.891,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36822,
    "c": 0.15642,
    "h": 266.3
  },
  "luminance": 0.04588
}

Semantic roles & 50–950 ramp

primary

#193390

secondary

#C0A545

accent

#C63BED

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #193390

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →